CN213415946U - Waterproof device at top of elevator car - Google Patents
Waterproof device at top of elevator car Download PDFInfo
- Publication number
- CN213415946U CN213415946U CN202022195192.XU CN202022195192U CN213415946U CN 213415946 U CN213415946 U CN 213415946U CN 202022195192 U CN202022195192 U CN 202022195192U CN 213415946 U CN213415946 U CN 213415946U
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- fan
- stopper
- core rod
- well core
- block
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Abstract
The utility model provides a watertight fittings at elevator car top, include: well core rod, the support frame, the block, the sealing washer, three at least connecting blocks and three at least fan-shaped pieces, the supporting seat is installed at the car top, supporting seat confession well core rod one end is inserted, well core rod is connected with the support frame, the support frame top is made there are three at least fan-shaped pieces, be used for covering the car top after all fan-shaped pieces are connected, all fan-shaped pieces use well core rod as center interconnect, each fan-shaped piece is fan-shaped structure, each fan-shaped piece is close to well core rod's tip and all is connected with a connecting block, the connecting block encloses into an annular thread bush, thread bush threaded connection has the block. The waterproof device at the top of the elevator car solves the problem that electric equipment at the top of the elevator car in the prior art is easy to enter water.
Description
Technical Field
The utility model relates to an elevator field, concretely relates to watertight fittings at elevator car top.
Background
In the prior art, elevator systems comprise: elevator well, the car, lift drive, total control box, door well control box, lighting system, fan system and maintenance box, install the car in the elevator well, the car links to each other with lift drive, lift drive is connected to total control box, total control box is located the elevator well top, install door well control box at the car top, lighting system, fan system and maintenance box, in order to guarantee the air permeability of elevator well, elevator well open-top, but intake easily in the elevator well, then enter into in the electrical equipment at car top, lead to electrical equipment to damage easily, short service life.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a watertight fittings at elevator car top solves the problem that the electrical equipment at car top was intake easily among the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a watertight fittings at elevator car top, include: well core rod, the support frame, the block, the sealing washer, three at least connecting blocks and three at least fan-shaped pieces, the supporting seat is installed at the car top, supporting seat confession well core rod one end is inserted, well core rod is connected with the support frame, the support frame top is made there are three at least fan-shaped pieces, be used for covering the car top after all fan-shaped pieces are connected, all fan-shaped pieces use well core rod as center interconnect, each fan-shaped piece is fan-shaped structure, each fan-shaped piece is close to well core rod's tip and all is connected with a connecting block, the connecting block encloses into an annular thread bush, thread bush threaded connection has the block.
Preferably, the central rod is detachably connected to the support base by a connecting means.
Preferably, the connecting means comprises: a first moving arm, a second moving arm, a first limit block, a second limit block, a first spring and a pressing rod, be provided with first carriage arm and the second carriage arm of mutual spaced in well core rod, first carriage arm low side is connected to first stopper, second carriage arm low side is connected to the second stopper, first carriage arm, the second carriage arm, first stopper and second stopper homoenergetic are at well core rod radial motion, be connected with first spring between first carriage arm and the second carriage arm, sunken formation in supporting seat top supplies well core rod male slot, the sunken two spacing holes that form of slot inner wall, two spacing holes supply first stopper and second stopper to stretch into respectively, first spring is used for keeping first stopper and second stopper all to keep away from with spacing hole, the block is connected with the compression bar, the compression bar is used for through stretching into between first carriage arm and the second carriage arm with first stopper and second stopper to be impressed two spacing downthehole.
Preferably, each segment has a downwardly extending mounting plate which is attached to the support bracket by screws.
Compared with the prior art, the utility model discloses following beneficial effect has:
firstly, the whole device is in an umbrella-shaped structure, so that water is guided to two sides of the lift car, electrical equipment on the top of the lift car is prevented from being soaked by the water, and the service life of the electrical equipment is prolonged; then, in order to realize the device for producing the umbrella-shaped structure, the device is divided into three main parts, namely a central rod, a support frame and a fan-shaped block, so that the production is convenient; in order to avoid water leakage in the centers surrounded by all the fan-shaped blocks, the cover cap, the sealing ring and the connecting block are designed, the connecting block provides an installation foundation for the cover cap, and meanwhile, the sealing ring is arranged and made of elastic rubber materials, so that the sealing performance is improved, and the possibility of water inflow is reduced; finally, the supporting frame is designed to enable the device to be distant from the electrical equipment, so that a gap between the device and the electrical equipment is guaranteed to be ventilated, the heat dissipation performance is improved, the electrical equipment is further protected, and the service life is prolonged.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a sectional view at a waterproof device of a top of an elevator car;
fig. 2 is a sectional view of two adjacent segments.
Reference numerals: the connecting device comprises a central rod 11, a support frame 12, a cover cap 13, a sealing ring 14, a connecting block 15, a fan-shaped block 16, a first connecting pin 161, a second connecting pin 162, a connecting device 17, a first moving arm 171, a second moving arm 172, a first limiting block 173, a second limiting block 174, a first spring 175, a pressing rod 176 and a mounting plate 18.
Detailed Description
In order to make the utility model realize that technical means, creation characteristics, achievement purpose and effect are clearer and easily understand, it is right to combine below the figure and the detailed implementation mode the utility model discloses do further explanation:
as shown in fig. 1 and fig. 2, the utility model provides a watertight fittings at elevator car top, include: well core rod 11, support frame 12, block 13, the sealing washer 14, three connecting block 15 at least and three sector 16 at least, supporting seat 20 is installed at the car top, supporting seat 20 supplies well core rod 11 one end to insert, well core rod 11 is connected with support frame 12, support frame 12 top is made there are three sector 16 at least, be used for covering the car top after all sector 16 are connected, all sector 16 use well core rod 11 as central interconnect, each sector 16 is fan-shaped structure, the tip that every sector 16 is close to well core rod 11 all is connected with a connecting block 15, connecting block 15 encloses into an annular thread bush, thread bush threaded connection has block 13, block 13 compresses tightly sealing washer 14 on sector 16.
For the convenience of installing or maintaining the compartment cover, the center rod 11 is detachably connected to the support base 20 by the connection device 17.
In order to design simple structure's connecting device 17, realize can realizing being connected of well core rod 11 and supporting seat 20 behind installation block 13, simplify the installation procedure, improve the installation effectiveness, connecting device 17 includes: a first moving arm 171, a second moving arm 172, a first stopper 173, a second stopper 174, a first spring 175 and a pressing rod 176, wherein the first moving arm 171 and the second moving arm 172 are disposed in the central rod 11 and spaced from each other, a lower end of the first moving arm 171 is connected to the first stopper 173, a lower end of the second moving arm 172 is connected to the second stopper 174, the first moving arm 171, the second moving arm 172, the first stopper 173 and the second stopper 174 can move in the radial direction of the central rod 11, the first spring 175 is connected between the first moving arm 171 and the second moving arm 172, a top of the support base 20 is recessed to form a slot for the central rod 11 to be inserted into, an inner wall of the slot is recessed to form two stopper holes for the first stopper 173 and the second stopper 174 to be inserted into, the first spring 175 is used for keeping the first stopper 173 and the second stopper 174 away from the stopper holes, and the cap 13 is connected to the pressing rod 176, the pressing lever 176 is used to press the first stopper 173 and the second stopper 174 into the stopper holes by being inserted between the first moving arm 171 and the second moving arm 172.
To enable the segments 16, each segment 16 is extended downwardly with a mounting plate 18, the mounting plate 18 being bolted to the support frame 12.
Among the adjacent sector plate, a sector plate protrusion has first connecting foot 161, and another sector plate protrusion has second connecting foot 162, and second connecting foot 162 covers outside first connecting foot 161, and first connecting foot 161 and second connecting foot 162 are n type structure, and the gap is sealed through sealed glue between first connecting foot 161 and the second connecting foot 162, has avoided the gap between the adjacent sector plate to intake.
When the compartment cover is detached, firstly, the cover cap 13 is rotated, the cover cap 13 is separated from the connecting block 15, and the first limiting block 173 and the second limiting block 174 are separated from the limiting hole under the elastic force of the first spring 175; the central rod 11 can then be removed from the support base 20. The toothed ring 21 is mounted in a circular groove provided in the bottom of the central rod 11.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (4)
1. A waterproof device for the top of an elevator car, comprising: well core rod, the support frame, the block, the sealing washer, three at least connecting blocks and three at least fan-shaped pieces, the supporting seat is installed at the car top, supporting seat confession well core rod one end is inserted, well core rod is connected with the support frame, the support frame top is made there are three at least fan-shaped pieces, be used for covering the car top after all fan-shaped pieces are connected, all fan-shaped pieces use well core rod as center interconnect, each fan-shaped piece is fan-shaped structure, each fan-shaped piece is close to well core rod's tip and all is connected with a connecting block, the connecting block encloses into an annular thread bush, thread bush threaded connection has the block.
2. The waterproof device for the top of the elevator car as claimed in claim 1, wherein the center rod is detachably connected to the support base by a connecting means.
3. The waterproof device for the top of the elevator car as claimed in claim 2, wherein the connecting means comprises: a first moving arm, a second moving arm, a first limit block, a second limit block, a first spring and a pressing rod, be provided with first carriage arm and the second carriage arm of mutual spaced in well core rod, first carriage arm low side is connected to first stopper, second carriage arm low side is connected to the second stopper, first carriage arm, the second carriage arm, first stopper and second stopper homoenergetic are at well core rod radial motion, be connected with first spring between first carriage arm and the second carriage arm, sunken formation in supporting seat top supplies well core rod male slot, the sunken two spacing holes that form of slot inner wall, two spacing holes supply first stopper and second stopper to stretch into respectively, first spring is used for keeping first stopper and second stopper all to keep away from with spacing hole, the block is connected with the compression bar, the compression bar is used for through stretching into between first carriage arm and the second carriage arm with first stopper and second stopper to be impressed two spacing downthehole.
4. The waterproof device for the top of the elevator car as claimed in claim 1, wherein each of the segments has a mounting plate extending downward, and the mounting plate is connected to the support frame by a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022195192.XU CN213415946U (en) | 2020-09-29 | 2020-09-29 | Waterproof device at top of elevator car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022195192.XU CN213415946U (en) | 2020-09-29 | 2020-09-29 | Waterproof device at top of elevator car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213415946U true CN213415946U (en) | 2021-06-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022195192.XU Active CN213415946U (en) | 2020-09-29 | 2020-09-29 | Waterproof device at top of elevator car |
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| Country | Link |
|---|---|
| CN (1) | CN213415946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117902433A (en) * | 2024-03-18 | 2024-04-19 | 山东创驰安防科技有限公司 | High-speed fire elevator car |
-
2020
- 2020-09-29 CN CN202022195192.XU patent/CN213415946U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117902433A (en) * | 2024-03-18 | 2024-04-19 | 山东创驰安防科技有限公司 | High-speed fire elevator car |
| CN117902433B (en) * | 2024-03-18 | 2024-05-14 | 山东创驰安防科技有限公司 | High-speed fire elevator car |
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